// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
  env: cloud.DYNAMIC_CURRENT_ENV
})
const db = cloud.database()
const _ = db.command
// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  let res = db.collection('users').where({openid:event.openid,activityID:event.actid}).update({data:{
    nickname:event.nickname,
    headimg:event.headimg
  }})
  console.log(res);
  return {
    event,
    data:res
  }
}